--- product_id: 323097102 title: "NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116" brand: "novaparts" price: "VT26274" currency: VUV in_stock: true category: "Novaparts" url: https://www.desertcart.vu/products/323097102-novaparts-coolant-flow-control-valve-heater-control-water-valve-toyota store_origin: VU region: Vanuatu --- # Regulates engine temp to prevent overheating Direct OEM replacement, hassle-free install Precision fit for 2004-2009 Prius 1.5L L4 NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 **Brand:** novaparts **Price:** VT26274 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your Prius cool and running smooth — because overheating is so last decade! ## Quick Answers - **What is this?** NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 by novaparts - **How much does it cost?** VT26274 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/323097102-novaparts-coolant-flow-control-valve-heater-control-water-valve-toyota) ## Best For - novaparts enthusiasts ## Why This Product - Trusted novaparts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build:** Constructed with premium metal and plastic materials for long-lasting performance under all driving conditions. - • **Risk-Free Purchase:** Backed by 365-day service support with free replacement or refund, so you drive worry-free. - • **Seamless Compatibility:** Perfectly engineered for Toyota Prius 2004-2009 1.5L hybrid models, ensuring flawless integration. - • **Optimal Engine Protection:** Maintains ideal engine temperature to prevent costly overheating or overcooling damage. - • **Cost-Effective OEM Quality:** High-quality aftermarket part that matches OEM standards, reducing repair expenses without compromise. ## Overview This Coolant Flow Control Valve is a direct OEM replacement designed specifically for Toyota Prius 2004-2009 1.5L L4 hybrid models. It precisely regulates engine temperature to prevent overheating or overcooling, ensuring stable engine performance. Made from durable metal and plastic, it offers a cost-effective, high-quality solution backed by a 365-day service guarantee. ## Description FITMENT: Replacement for 2009 Toyota Prius Base, Touring 1.5L L4 - Electric/Gas Replacement for 2008 Toyota Prius Base, Touring 1.5L L4 - Electric/Gas Replacement for 2007 Toyota Prius Base, Touring 1.5L L4 - Electric/Gas Replacement for 2006 Toyota Prius Base 1.5L L4 - Electric/Gas Replacement for 2005 Toyota Prius Base 1.5L L4 - Electric/Gas Replacement for 2004 Toyota Prius Base 1.5L L4 - Electric/Gas ## Features - Fitment: Heater Control Water Valve with Bracket Coolant Control Valve Assembly P1121 for 2004 2005 2006 2007 2008 2009 Toyota Prius/04 05 06 07 08 09 Toyota Prius 1.5L L4 Hybrid - Part No.: 16670-21010, 1667021010, 1667021010, 601-021, 601021, EHV116, 8211366, 74912 - Function: It regulates the temperature of the engine to ensure that the engine runs at a normal temperature, preventing damage to the engine from overheating or overcooling. Therefore, its normal operation is the key to ensure that the engine can run stably - Input Ports: 1; Output Ports: 2; Direct replacement, Reduce Repair Cost, High Quality OEM Replacement Part; Aftermarket Products - Service Support: 365 days. You can get a free replacement or refund in the service support ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085DCVFN9 | | ASIN | B085DCVFN9 | | Best Sellers Rank | #196,102 in Automotive ( See Top 100 in Automotive ) #42 in Car AC & Interior Heater Control Valves | | Brand Name | NOVAPARTS | | Customer Reviews | 3.9 3.9 out of 5 stars (402) | | Customer reviews | 3.9 3.9 out of 5 stars (402) | | Date First Available | 24 March 2020 | | Exterior Finish | Stainless Steel | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | FNPT | | Is Discontinued By Manufacturer | No | | Item Dimensions | 21.6 x 10.2 x 15 centimeters | | Item Type Name | Coolant Control Valve | | Item Weight | 1 Pounds | | Item model number | 16670-21010 | | Manufacturer | Yupin Auto Parts Co.; Ltd. | | Manufacturer | Yupin Auto Parts Co.; Ltd. | | Manufacturer Part Number | USB-9090-1 | | Material Type | Metal, Plastic | | Model Number | 16670-21010 | | Number of Ports | 3 | | Outlet Connection Size | 0.5 Inches | | Outlet Connection Type | FNPT | | Product Dimensions | 21.59 x 10.16 x 14.99 cm; 453.59 g | | Thread Type | Barb | | Unit Count | 1.0 Count | | Valve Type | Globe Valve | ## Product Details - **Brand:** NOVAPARTS - **Exterior finish:** Stainless Steel - **Inlet connection size:** 0.5 Inches - **Item dimensions L x W x H:** 21.6 x 10.2 x 15 centimeters - **Material:** Metal, Plastic ## Images ![NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 - Image 1](https://m.media-amazon.com/images/I/61zKKBRC4IL.jpg) ![NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 - Image 2](https://m.media-amazon.com/images/I/71FcdOy9b-L.jpg) ![NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 - Image 3](https://m.media-amazon.com/images/I/71CaI71WxML.jpg) ![NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 - Image 4](https://m.media-amazon.com/images/I/71QRe38-+AL.jpg) ![NOVAPARTS Coolant Flow Control Valve Heater Control Water Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 - Image 5](https://m.media-amazon.com/images/I/71KLuspuCEL.jpg) ## Frequently Bought Together - NOVAPARTS Coolant Flow Control Valve for Toyota Prius 2004 2005 2006 2007 2008 2009 2004-2009 4 Cyl 1.5L 16670-21010 1667021010 601-021 EHV116 - Juvale 3 Pieces Hose Clamp Pliers Set for Fuel Line, Durable, Lightweight, Red, 3 Sizes --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/323097102-novaparts-coolant-flow-control-valve-heater-control-water-valve-toyota](https://www.desertcart.vu/products/323097102-novaparts-coolant-flow-control-valve-heater-control-water-valve-toyota) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-06*